CN215712055U

CN215712055U - Anaerobic tank for food sewage treatment

Info

Publication number: CN215712055U
Application number: CN202122079530.8U
Authority: CN
Inventors: 李旭泉
Original assignee: Hunan Worth Environmental Protection Technology Co ltd
Current assignee: Hunan Worth Environmental Protection Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-01
Anticipated expiration: 2031-08-31

Abstract

An anaerobic tank for food sewage treatment relates to the technical field of food sewage treatment, a valve on a water adding pipe is opened, sewage can be added through the water adding pipe, meanwhile, two valves on a T-shaped pipe are independently opened, the sewage and sludge after the anaerobic tank is internally treated can be respectively discharged, inert gas in the anaerobic tank works through a gas compressor, the inert gas in the anaerobic tank enters the gas storage tank through a filtering mechanism and a connecting pipe, an L-shaped pore plate on a cover plate is inserted into a filtering box, water absorption cotton is placed into the L-shaped pore plate, a pore-shaped cover plate compresses the water absorption cotton in the L-shaped pore plate, and gas discharged from the anaerobic tank is conveniently filtered; the utility model fills inert gas into the sealed anaerobic tank, thereby avoiding the need of consuming oxygen in the sealed anaerobic tank, improving the working efficiency, avoiding the reduction of the internal pressure of the sealed anaerobic tank in the sewage discharge process and facilitating the discharge of sewage.

Description

Anaerobic tank for food sewage treatment

Technical Field

The utility model relates to the technical field of food sewage treatment, in particular to an anaerobic tank for food sewage treatment.

Background

The anaerobic tank is an anaerobic biological treatment technology, namely, under an anaerobic state, organic matters in sewage are decomposed, metabolized and digested by anaerobic bacteria, so that the content of the organic matters in the sewage is greatly reduced, and simultaneously, a high-efficiency sewage treatment mode of methane is generated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the background art, the utility model provides the anaerobic tank for food sewage treatment, and the utility model avoids the need of consuming internal oxygen by filling inert gas into the sealed anaerobic tank, improves the working efficiency, avoids the reduction of the internal pressure of the sealed anaerobic tank in the sewage discharge process and is convenient for discharging sewage.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides an anaerobism pond for food sewage treatment, including the anaerobism pond, the left side in anaerobism pond is equipped with sewage business turn over mechanism, the inside bottom side in anaerobism pond is equipped with scrapes ground mechanism, the upper surface in anaerobism pond is equipped with filtering mechanism, be equipped with the connecting pipe on filtering mechanism's the delivery outlet, the side of connecting pipe is equipped with the barometer, the other end of connecting pipe is equipped with gas compressor, be equipped with the gas holder on gas compressor's the delivery outlet, be equipped with the intake pipe on the gas outlet of gas holder, it is fixed to connect through fixed establishment between connecting pipe and the intake pipe, the other end of intake pipe is equipped with the air pump, the right side in anaerobism pond is fixed to the air pump, array distribution has the bronchus on the gas outlet of air pump, bronchus side array distribution has anti-blocking shower nozzle.

The sewage inlet and outlet mechanism comprises a water feeding pipe, a valve and a T-shaped pipe, the left side of the anaerobic tank is provided with the water feeding pipe and the T-shaped pipe, and the water feeding pipe and the T-shaped pipe are provided with the valve.

The filter mechanism comprises a cover plate, a filter box, absorbent cotton, a hole type cover plate and an L-shaped hole plate, the filter box is arranged on an upper surface air outlet of the anaerobic tank, the cover plate is connected to the right side of the filter box in a sliding mode, the L-shaped hole plate is arranged on the left side of the cover plate, the hole type cover plate is hinged to the upper surface of the L-shaped hole plate, and the absorbent cotton is arranged between the L-shaped hole plate and the hole type cover plate.

The side of connecting pipe and intake pipe all has cup jointed solid fixed ring, and the side of two solid fixed rings is equipped with the cross dead lever, and the side at anaerobism pond and gas holder is connected at the other both ends of cross dead lever.

The anti-blocking spray head comprises a spray pipe, a sleeve cover, discharge holes and a conical sealing block, the spray pipe is distributed on the side surface of the bronchus in an array mode, the sleeve cover is sleeved on the other end of the spray pipe, the four discharge holes are distributed on the side surface of the sleeve cover in an array mode, the conical sealing block is arranged on the top end of the inner portion of the sleeve cover, and the conical sealing block is aligned to the top end of the spray pipe.

The scraping mechanism comprises a sliding groove, a brush and an electric telescopic rod, the sliding grooves are formed in the front side and the rear side of the interior of the anaerobic tank, the electric telescopic rods are arranged at the right ends of the two sliding grooves, the brushes are arranged at the other ends of the two electric telescopic rods, and the brushes are connected to the interior of the two sliding grooves in a sliding mode.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the anaerobic tank for food sewage treatment, inert gas in the anaerobic tank works through the gas compressor, so that the inert gas in the anaerobic tank enters the gas storage tank through the filtering mechanism and the connecting pipe, the pressure in the anaerobic tank can be reduced, sewage can conveniently enter the anaerobic tank, the inert gas is filled in the sealed anaerobic tank, internal oxygen consumption is avoided, the working efficiency is improved, the gas pump works when the sewage is discharged, the inert gas in the gas storage tank enters the anaerobic tank through the gas inlet pipe, the branch gas pipe and the anti-blocking spray head, the pressure in the sealed anaerobic tank is prevented from being reduced in the sewage discharging process, and the sewage is conveniently discharged.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A of the present invention;

1. an anaerobic tank; 2. a sewage inlet and outlet mechanism; 21. a water feeding pipe; 22. a valve; 23. a T-shaped pipe; 3. a filtering mechanism; 31. a cover plate; 32. a filter box; 33. absorbent cotton; 34. a hole-shaped cover plate; 35. an L-shaped orifice plate; 4. a barometer; 5. a fixing mechanism; 51. a fixing ring; 52. a cross-shaped fixing rod; 6. a connecting pipe; 7. a gas compressor; 8. a gas storage tank; 9. an air inlet pipe; 10. an air pump; 11. a bronchus; 12. the anti-blocking spray head; 121. a nozzle; 122. covering; 123. a discharge hole; 124. a conical seal block; 13. a ground scraping mechanism; 131. a chute; 132. a brush; 133. an electric telescopic rod.

Detailed Description

The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.

Combine the attached drawing 1~3 an anaerobism pond for food sewage treatment, including anaerobism pond 1, the left side in anaerobism pond 1 is equipped with sewage business turn over mechanism 2, the inside bottom side in anaerobism pond 1 is equipped with scrapes ground mechanism 13, the upper surface in anaerobism pond 1 is equipped with filter mechanism 3, be equipped with connecting pipe 6 on filter mechanism 3's the delivery outlet, the side of connecting pipe 6 is equipped with barometer 4, the other end of connecting pipe 6 is equipped with gas compressor 7, be equipped with gas holder 8 on gas compressor 7's the delivery outlet, the inert gas of anaerobism pond 1 inside passes through gas compressor 7 work, make the inert gas of anaerobism pond 1 inside pass through filter mechanism 3 and connecting pipe 6 and get into the inside of gas holder 8, can make the inside pressure reduction in anaerobism pond 1, be convenient for sewage gets into the inside in anaerobism pond 1, to the inside inert gas that fills of sealed anaerobism pond, avoid needing to consume inside oxygen, the work efficiency is improved, be equipped with intake pipe 9 on gas holder 8's the gas outlet, connect fixedly through fixed establishment 5 between connecting pipe 6 and the intake pipe 9, the other end of intake pipe 9 is equipped with air pump 10, air pump 10 is fixed on anaerobic tank 1's right side, array distribution has bronchus 11 on air pump 10's the gas outlet, array distribution has anti-blocking shower nozzle 12 in bronchus 11's the side, air pump 10 work during the sewage discharge, make the inside inert gas of gas holder 8 pass through intake pipe 9, bronchus 11 and anti-blocking shower nozzle 12 get into anaerobic tank 1 inside, avoid the sewage discharge in-process to make the inside pressure reduction of sealed anaerobic tank, be convenient for to the discharge of sewage.

The sewage inlet and outlet mechanism 2 comprises a water adding pipe 21, a valve 22 and a T-shaped pipe 23, the water adding pipe 21 and the T-shaped pipe 23 are arranged on the left side of the anaerobic tank 1, the valve 22 is arranged on the water adding pipe 21 and the T-shaped pipe 23, the valve 22 on the water adding pipe 21 is opened, sewage can be added through the water adding pipe 21, meanwhile, the two valves 22 on the T-shaped pipe 23 are independently opened, and sewage and sludge after internal treatment in the anaerobic tank 1 can be discharged respectively.

Filtering mechanism 3 includes apron 31, rose box 32, the cotton 33 absorbs water, pass apron 34 and L type orifice plate 35, be equipped with rose box 32 on the upper surface gas outlet of anaerobism pond 1, the right side sliding connection of rose box 32 has apron 31, the left side of apron 31 is equipped with L type orifice plate 35, the upper surface of L type orifice plate 35 articulates there is pass apron 34, be equipped with the cotton 33 that absorbs water between L type orifice plate 35 and the pass apron 34, L type orifice plate 35 on the apron 31 inserts the inside of rose box 32, and make the cotton 33 that absorbs water put into the inside of L type orifice plate 35, pass apron 34 compresses tightly the cotton 33 that absorbs water inside L type orifice plate 35, be convenient for filter the inside combustion gas of anaerobism pond 1, avoid containing the inside that steam stores in gas holder 8 among the inert gas.

The side of connecting pipe 6 and intake pipe 9 all has cup jointed solid fixed ring 51, and the side of two solid fixed ring 51 is equipped with cross fixed lever 52, and the side at anaerobism pond 1 and gas holder 8 is connected at the other both ends of cross fixed lever 52, and cross fixed lever 52 is fixed on anaerobism pond 1 and gas holder 8 to two solid fixed ring 51 on the messenger cross fixed lever 52 are fixed connecting pipe 6 and intake pipe 9.

The anti-blocking spray head 12 comprises a spray pipe 121, a sleeve cover 122, discharge holes 123 and a conical seal block 124, the spray pipe 121 is distributed on the side surface of the bronchus 11 in an array mode, the sleeve cover 122 is sleeved on the other end of the spray pipe 121, the four discharge holes 123 are distributed on the side surface of the sleeve cover 122 in an array mode, the conical seal block 124 is arranged on the top end of the inner portion of the sleeve cover 122, the conical seal block 124 is aligned to the top end of the spray pipe 121, when the air pump 10 does not work, the sleeve cover 122 enables the sleeve cover 122 to move along the spray pipe 121 through self gravity, the conical seal block 124 inside the sleeve cover 122 seals the top end of the spray pipe 121, and the spray pipe 121 can be prevented from being blocked.

Scrape ground mechanism 13 and include spout 131, brush 132 and electric telescopic handle 133, both sides all are equipped with spout 131 around the inside in anaerobism pond 1, the right-hand member of two spout 131 all is equipped with electric telescopic handle 133, the other end of two electric telescopic handle 133 is equipped with brush 132, brush 132 sliding connection is in the inside of two spout 131, electric telescopic handle 133 work, can promote brush 132 and remove along spout 131, can clean the inside bottom side in anaerobism pond 1, be convenient for clear up the filth of anaerobism pond 1 bottom.

When the anaerobic tank for food sewage treatment is used, the valve 22 on the water adding pipe 21 is opened, sewage can be added through the water adding pipe 21, meanwhile, the two valves 22 on the T-shaped pipe 23 are independently opened, the sewage and sludge treated in the anaerobic tank 1 can be respectively discharged, inert gas in the anaerobic tank 1 works through the gas compressor 7, the inert gas in the anaerobic tank 1 enters the gas storage tank 8 through the filtering mechanism 3 and the connecting pipe 6, the L-shaped pore plate 35 on the cover plate 31 is inserted into the filtering box 32, the water absorbing cotton 33 is placed in the L-shaped pore plate 35, the pore cover plate 34 compresses the water absorbing cotton 33 in the L-shaped pore plate 35, so that the discharged gas in the anaerobic tank 1 can be conveniently filtered, the situation that water vapor contained in the inert gas is stored in the gas storage tank 8 is avoided, and the pressure in the anaerobic tank 1 can be reduced, the sewage can conveniently enter the anaerobic tank 1, the inert gas is filled into the sealed anaerobic tank, the internal oxygen consumption is avoided, the working efficiency is improved, when the sewage is discharged, the air pump 10 works, the inert gas in the gas storage tank 8 enters the anaerobic tank 1 through the gas inlet pipe 9, the branch gas pipe 11 and the anti-blocking spray head 12, the pressure inside the sealed anaerobic tank is prevented from being reduced in the sewage discharging process, the sewage is convenient to discharge, when the air pump 10 does not work, the cap 122 moves the cap 122 along the nozzle 121 by its own weight, and the tapered sealing block 124 inside the cap 122 seals the top end of the nozzle 121, the spray pipe 121 can be prevented from being blocked, the electric telescopic rod 133 works to push the brush 132 to move along the sliding chute 131, can clean the inside bottom side of the anaerobic tank 1, is convenient for clean up the filth at the bottom of the anaerobic tank 1.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. An anaerobic tank for food sewage treatment comprises an anaerobic tank (1) and is characterized in that: the left side in anaerobism pond (1) is equipped with sewage business turn over mechanism (2), the inside bottom side in anaerobism pond (1) is equipped with scrapes ground mechanism (13), the upper surface in anaerobism pond (1) is equipped with filtering mechanism (3), be equipped with connecting pipe (6) on the delivery outlet of filtering mechanism (3), the side of connecting pipe (6) is equipped with barometer (4), the other end of connecting pipe (6) is equipped with gas compressor (7), be equipped with gas holder (8) on the delivery outlet of gas compressor (7), be equipped with intake pipe (9) on the gas outlet of gas holder (8), connect fixedly through fixed establishment (5) between connecting pipe (6) and intake pipe (9), the other end of intake pipe (9) is equipped with air pump (10), air pump (10) are fixed on the right side in anaerobism pond (1), array distribution has bronchus (11) on the gas outlet of air pump (10), the side array distribution of bronchus (11) has shower nozzle (12).

2. The anaerobic tank for food sewage treatment as set forth in claim 1, wherein: the sewage inlet and outlet mechanism (2) comprises a water adding pipe (21), a valve (22) and a T-shaped pipe (23), the water adding pipe (21) and the T-shaped pipe (23) are arranged on the left side of the anaerobic tank (1), and the valve (22) is arranged on the water adding pipe (21) and the T-shaped pipe (23).

3. The anaerobic tank for food sewage treatment as set forth in claim 1, wherein: filtering mechanism (3) are equipped with rose box (32) including apron (31), rose box (32), cotton (33), pass apron (34) and L type orifice plate (35) absorb water on the upper surface gas outlet of anaerobism pond (1), the right side sliding connection of rose box (32) has apron (31), the left side of apron (31) is equipped with L type orifice plate (35), the upper surface of L type orifice plate (35) articulates there is pass apron (34), be equipped with between L type orifice plate (35) and pass apron (34) and absorb water cotton (33).

4. The anaerobic tank for food sewage treatment as set forth in claim 1, wherein: the side of connecting pipe (6) and intake pipe (9) all cup joints solid fixed ring (51), and the side of two solid fixed ring (51) is equipped with cross dead lever (52), and the side in anaerobism pond (1) and gas holder (8) is connected at the other both ends of cross dead lever (52).

5. The anaerobic tank for food sewage treatment as set forth in claim 1, wherein: prevent stifled shower nozzle (12) including spray tube (121), upper shield (122), discharge hole (123) and toper seal piece (124), the side array distribution of bronchus (11) has spray tube (121), and upper shield (122) have been cup jointed to the other end of spray tube (121), and the side array distribution of upper shield (122) has four discharge holes (123), and the inside top of upper shield (122) is equipped with toper seal piece (124), and the top of spray tube (121) is aimed at in toper seal piece (124).

6. The anaerobic tank for food sewage treatment as set forth in claim 1, wherein: scrape ground mechanism (13) and include spout (131), brush (132) and electric telescopic handle (133), both sides all are equipped with spout (131) around the inside in anaerobism pond (1), and the right-hand member of two spout (131) all is equipped with electric telescopic handle (133), and the other end of two electric telescopic handle (133) is equipped with brush (132), and brush (132) sliding connection is in the inside of two spout (131).